public static int determinant(int2x2 m)
{
int a = m.c0.x;
int b = m.c1.x;
int c = m.c0.y;
int d = m.c1.y;
return(a * d - b * c);
}
public static uint2x2 uint2x2(int2x2 v)
{
return(new uint2x2(v));
}
public double2x2(int2x2 v)
{
this.c0 = v.c0;
this.c1 = v.c1;
}
public static double2x2 double2x2(int2x2 v)
{
return(new double2x2(v));
}
public static uint2 hash_wide(int2x2 v)
{
return((asuint(v.c0) * uint2(0x747A9D7Bu, 0x4111F799u) +
asuint(v.c1) * uint2(0xB5F05AF1u, 0xFD80290Bu)) + 0x8B65ADB7u);
}
public static uint hash(int2x2 v)
{
return(csum(asuint(v.c0) * uint2(0xAFCDD5EFu, 0xA88D187Du) +
asuint(v.c1) * uint2(0xCF6EBA1Du, 0x9D88E5A1u)) + 0xEADF0775u);
}
public float2x2(int2x2 v)
{
this.c0 = v.c0;
this.c1 = v.c1;
}
public static uint hash(int2x2 v)
{
return(csum(asuint(v.c0) * uint2(0xD1224537u, 0xE99ED6F3u) +
asuint(v.c1) * uint2(0x48125549u, 0xEEE2123Bu)) + 0xE3AD9FE5u);
}
public static uint2 hashwide(int2x2 v)
{
return((asuint(v.c0) * uint2(0x6FCA387Du, 0xAF0F3103u) +
asuint(v.c1) * uint2(0xE4A056C7u, 0x841D8225u)) + 0xC9393C7Du);
}
public static float2x2 float2x2(int2x2 v)
{
return(new float2x2(v));
}
public fix64p2x2(int2x2 v)
{
this.c0 = (fix64p2)v.c0;
this.c1 = (fix64p2)v.c1;
}
public static fix64p2x2 fix64p2x2(int2x2 v)
{
return(new fix64p2x2(v));
}
public static uint hash(int2x2 v)
{
return(csum(asuint(v.c0) * uint2(0xE191B035u, 0x68586FAFu) +
asuint(v.c1) * uint2(0xD4DFF6D3u, 0xCB634F4Du)) + 0x9B13B92Du);
}
public uint2x2(int2x2 v)
{
this.c0 = (uint2)v.c0;
this.c1 = (uint2)v.c1;
}
public static int2x2 transpose(int2x2 v)
{
return(int2x2(
v.c0.x, v.c0.y,
v.c1.x, v.c1.y));
}
public static uint hash(int2x2 v)
{
return(csum(asuint(v.c0) * uint2(0x4ABF0813u, 0x86068063u) +
asuint(v.c1) * uint2(0xD75513F9u, 0x5AB3E8CDu)) + 0x676E8407u);
}
public static uint hash(int2x2 v)
{
return(csum(asuint(v.c0) * uint2(0x7AF32C49u, 0xAE131389u) +
asuint(v.c1) * uint2(0x5D1B165Bu, 0x87096CD7u)) + 0x4C7F6DD1u);
}
